{"id":"CVE-2017-10911","state":"PUBLISHED","title":"The make_response function in drivers/block/xen-blkback/blkback.c in the Linux kernel before 4.11.8 allows guest OS users to obtain sensitive information from host OS (or other gue","description":"The make_response function in drivers/block/xen-blkback/blkback.c in the Linux kernel before 4.11.8 allows guest OS users to obtain sensitive information from host OS (or other guest OS) kernel memory by leveraging the copying of uninitialized padding fields in Xen block-interface response structures, aka XSA-216.","publishedAt":"2017-07-05T01:00:00.000Z","updatedAt":"2024-08-05T17:50:12.586Z","severity":null,"assigner":"mitre","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["https://xenbits.xen.org/xsa/advisory-216.html","http://www.debian.org/security/2017/dsa-3927","http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=089bc0143f489bd3a4578bdff5f4ca68fb26f341","http://www.debian.org/security/2017/dsa-3920","https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html","https://security.gentoo.org/glsa/201708-03","http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.11.8","http://www.securityfocus.com/bid/99162","http://www.securitytracker.com/id/1038720","https://github.com/torvalds/linux/commit/089bc0143f489bd3a4578bdff5f4ca68fb26f341","http://www.debian.org/security/2017/dsa-3945"],"weaknesses":[],"ingestedAt":"2026-10-29T19:43:09.611Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2017/10xxx/CVE-2017-10911.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2017-10911","state":"PUBLISHED","datePublished":"2017-07-05T01:00:00.000Z","dateUpdated":"2024-08-05T17:50:12.586Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2017-07-04T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"The make_response function in drivers/block/xen-blkback/blkback.c in the Linux kernel before 4.11.8 allows guest OS users to obtain sensitive information from host OS (or other guest OS) kernel memory by leveraging the copying of uninitialized padding fields in Xen block-interface response structures, aka XSA-216."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"https://xenbits.xen.org/xsa/advisory-216.html","tags":["x_refsource_CONFIRM"]},{"url":"http://www.debian.org/security/2017/dsa-3927","name":"DSA-3927","tags":["vendor-advisory","x_refsource_DEBIAN"]},{"url":"http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=089bc0143f489bd3a4578bdff5f4ca68fb26f341","tags":["x_refsource_CONFIRM"]},{"url":"http://www.debian.org/security/2017/dsa-3920","name":"DSA-3920","tags":["vendor-advisory","x_refsource_DEBIAN"]},{"url":"https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html","name":"[debian-lts-announce] 20180906 [SECURITY] [DLA 1497-1] qemu security update","tags":["mailing-list","x_refsource_MLIST"]},{"url":"https://security.gentoo.org/glsa/201708-03","name":"GLSA-201708-03","tags":["vendor-advisory","x_refsource_GENTOO"]},{"url":"http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.11.8","tags":["x_refsource_CONFIRM"]},{"url":"http://www.securityfocus.com/bid/99162","name":"99162","tags":["vdb-entry","x_refsource_BID"]},{"url":"http://www.securitytracker.com/id/1038720","name":"1038720","tags":["vdb-entry","x_refsource_SECTRACK"]},{"url":"https://github.com/torvalds/linux/commit/089bc0143f489bd3a4578bdff5f4ca68fb26f341","tags":["x_refsource_CONFIRM"]},{"url":"http://www.debian.org/security/2017/dsa-3945","name":"DSA-3945","tags":["vendor-advisory","x_refsource_DEBIAN"]}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"shortName":"mitre","dateUpdated":"2018-09-07T09:57:01.000Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca"},"datePublic":"2017-07-04T00:00:00.000Z","x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2017-10911","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"The make_response function in drivers/block/xen-blkback/blkback.c in the Linux kernel before 4.11.8 allows guest OS users to obtain sensitive information from host OS (or other guest OS) kernel memory by leveraging the copying of uninitialized padding fields in Xen block-interface response structures, aka XSA-216."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"name":"https://xenbits.xen.org/xsa/advisory-216.html","refsource":"CONFIRM","url":"https://xenbits.xen.org/xsa/advisory-216.html"},{"name":"DSA-3927","refsource":"DEBIAN","url":"http://www.debian.org/security/2017/dsa-3927"},{"name":"http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=089bc0143f489bd3a4578bdff5f4ca68fb26f341","refsource":"CONFIRM","url":"http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=089bc0143f489bd3a4578bdff5f4ca68fb26f341"},{"name":"DSA-3920","refsource":"DEBIAN","url":"http://www.debian.org/security/2017/dsa-3920"},{"name":"[debian-lts-announce] 20180906 [SECURITY] [DLA 1497-1] qemu security update","refsource":"MLIST","url":"https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html"},{"name":"GLSA-201708-03","refsource":"GENTOO","url":"https://security.gentoo.org/glsa/201708-03"},{"name":"http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.11.8","refsource":"CONFIRM","url":"http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.11.8"},{"name":"99162","refsource":"BID","url":"http://www.securityfocus.com/bid/99162"},{"name":"1038720","refsource":"SECTRACK","url":"http://www.securitytracker.com/id/1038720"},{"name":"https://github.com/torvalds/linux/commit/089bc0143f489bd3a4578bdff5f4ca68fb26f341","refsource":"CONFIRM","url":"https://github.com/torvalds/linux/commit/089bc0143f489bd3a4578bdff5f4ca68fb26f341"},{"name":"DSA-3945","refsource":"DEBIAN","url":"http://www.debian.org/security/2017/dsa-3945"}]}}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://xenbits.xen.org/xsa/advisory-216.html","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.debian.org/security/2017/dsa-3927","name":"DSA-3927","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"]},{"url":"http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=089bc0143f489bd3a4578bdff5f4ca68fb26f341","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.debian.org/security/2017/dsa-3920","name":"DSA-3920","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"]},{"url":"https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html","name":"[debian-lts-announce] 20180906 [SECURITY] [DLA 1497-1] qemu security update","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"https://security.gentoo.org/glsa/201708-03","name":"GLSA-201708-03","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred"]},{"url":"http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.11.8","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.securityfocus.com/bid/99162","name":"99162","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.securitytracker.com/id/1038720","name":"1038720","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"https://github.com/torvalds/linux/commit/089bc0143f489bd3a4578bdff5f4ca68fb26f341","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.debian.org/security/2017/dsa-3945","name":"DSA-3945","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-05T17:50:12.586Z"}}]}}}